2003 Td4 2 Door The central locking has just started playing up : This would appear to be an intermittant fault as it can go several days with no problem then it will not unlock the doors. The fob de-activates the imobilisor but doesnt unlock the doors, have to use the key which only unlocks the drivers door as the passenger door will not unlock even with the internal handle. This means the passenger has to get into the drivers side and shimmy over to the passenger seat. The lock/unlock switch on the facia also does nothing. The system then works perfectly for a couple of days and then back to not functioning again?????

faulty door lock solenoids ?